| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.29 | 3.563% | $108.0059 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $44.28 | 9.102% | $48.3104 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $10.60 | 5.374% | $11.1696 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $248.85 | 10.357% | $274.6234 | $274.62 | $274.60 | $274.60 |
| Purchase #5 | $155.60 | 3.163% | $160.5216 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $218.31 | 6.315% | $232.0963 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $208.91 | 6.566% | $222.627 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $990.84 | $1,057.3542 | $1,057.36 | $1,057.30 | $1,057.30 | |